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. 2015 Apr 8;10(4):e0122684. doi: 10.1371/journal.pone.0122684

Fig 2. Phylogenetic analysis of representative members of the Leukocidin/Hemolysin superfamily.

Fig 2

The phylogenetic tree was built by the Neighbor-joining algorithm using (1000 interactions) MEGA5 software (35). The tree is drawn to scale, with branch lengths in the same units as those of the evolutionary distances used to infer the phylogenetic tree. Toxins that were used included: alpha-hemolysin of C. botulinum (YP_004394739.1), hemolysin II of B. cereus (YP_002447023.1), alpha-hemolysin of S. aureus (WP_001788633), putative CctA of C. chauvoei (WP_021874975) and beta-toxin of C. perfringens (CAA58246.1).